Home / 2,074,901.95-2,862,931.62-1,259,534.89

Finding the Fourth Proportional to 2,074,901.95, 2,862,931.62 and 1,259,534.89

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Solution

The fourth proportional to 2,074,901.95, 2,862,931.62 and 1,259,534.89 is: 1,737,895.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,901.95 : 2,862,931.62 = 1,259,534.89 : x
  2. Step 2: Convert to fraction form
    2,074,901.95/2,862,931.62 = 1,259,534.89/x
  3. Step 3: Cross multiply
    2,074,901.95x = 2,862,931.62 × 1,259,534.89
  4. Step 4: Simplify right side
    2,074,901.95x = 3,605,962,263,074.22
  5. Step 5: Solve for x
    x = 3,605,962,263,074.22/2,074,901.95
  6. Step 6: Final answer
    x = 1,737,895.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.